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What is -4 plus -5 plus 2 plus -9 equals 0?
That is not a correct equation. The numbers on the left equal -16, not 0. This is an equation with no solution.
How do you do 5x plus 6y plus 4-3x-3 equals?
All that you can do is to simplify the left hand side of the "equation" to the expression 2x + 6y + 1. Since the right hand side of the original "equation" is not given, it is, in fact an expression and cannot be solved. In any case, one linear equation in two variables cannot be solved.
How do you solve 5x plus 2 equals 3x?
First, you write the equation in its simplest form: 5x + 2 = 3x Then, you subtract 3x from both sides of the equation, so that the right side has no unknowns left: 2x + 2 = 0 Then, you subtract 2 from both sides of the equation, so that the left side has only a multiple of x left: 2x = -2 Finally, you divide both sides by 2, so that the left side is simply x: x = -1
Is 2NaCl plus BeF2 equals 2NaF plus BeCl2 the right balancing equation?
The equation given is correctly balanced, because it contains the same numbers of each kind of atoms in the reactants as in the products.
What is plus 13x plus 6?
First you need to divide !3x by 13. Whatever you do on one side of the equation you must do on the other side. So then you have to divde 6 by 13 too. then 13x divided by 13 cancels out so you are left with 6 divided by 13. so if you do your work correctly you should get the right answer.(I know it's confusing. I didn't get either at first.)
How do you balance HCl plus HClO3 equals Cl2 plus O2?
You're asking about HCl + HClO3 -> Cl2 + O2. I'm afraid this cannot be right because hydrogen appears on the left of the equation but not on the right. Please submit a question with the correct equation.
How many atoms of oxygen are there on each side what chemical equation 2 Mg plus O2 - MgO?
There are 2 atoms of oxygen on the left side of the equation (from O2) and 2 atoms of oxygen on the right side (from MgO).
Balance Li2CO3 to Li2O plus CO2?
No, the equation is not balanced. On the left side there is no hydrogen (H), on the right side there is.No, the equation is not balanced. On the left side there is no hydrogen (H), on the right side there is.No, the equation is not balanced. On the left side there is no hydrogen (H), on the right side there is.No, the equation is not balanced. On the left side there is no hydrogen (H), on the right side there is.
What is -4 plus -5 plus 2 plus -9 equals 0?
That is not a correct equation. The numbers on the left equal -16, not 0. This is an equation with no solution.
What is the reactant in 2H2O equals 2H2 plus O2?
There is no limiting reactant in that equation, it's balanced. Four hydrogens on the left, 4 on the right, 2 oxygens on the left, 2 oxygens on the right. If it was 3H2 then it would be oxygen.
Why is Cl2 plus 2Nal-2NaCl plus I2 a balanced equation?
The equation is balanced because the number of each type of atom is the same on both sides of the equation. There are two Cl atoms on the left side and two Cl atoms on the right side, two Na atoms on the left side and two Na atoms on the right side, and two I atoms on the left side and two I atoms on the right side.
Is the following equation balanced CS2 plus 2Cl2 CCl4 plus S2Cl2?
The chemical equation CS2 + 2 Cl2 -> CCl4 + S2Cl2 is not balanced, because it shows four chlorine atoms on the left but six chlorine atoms on the right. The corresponding balanced equation is CS2 + 3 Cl2 -> CCl4 + S2Cl2.
What is the y intercept of 2 plus 2?
If you solve a linear equation for "y" (that is, so that you have "y" on the left and everything else on the right), you will have it in slope-intercept form.
What is true about the equation shown below FeCl2 plus SnCl4 - SnCl2 plus FeCl3?
One important truth is that it is not balanced, because it has five chlorine atoms on the right side and only two chlorine atoms on the left. The equation should read: 2 FeCl2 + SnCl4 -> SnCl2 + 2 FeCl3. The equation also describes an oxidation-reduction reaction, in which iron ions are oxidized and tin ions are reduced.
What type of reaction is shown in this thermochemical equation A plus B plus Heat -- C plus D?
The reaction shown in the thermochemical equation is an exothermic reaction. This is because heat is a reactant (on the left side of the equation) and is released during the reaction.
Is Na (g) plus 2HCl (g) H2 (g) plus 2NaCl (s) is a balanced equation?
No, it should be:2 Na(s) + 2HCl(g) --> H2(g) + 2 NaCl(s)By the way: sodium at normal conditions is a solid metal (s), not gaseous (g)
What is the y intercept in thiss linear equation y equals -4x plus 4?
In the linear equation: y = -4x+4 +4 is the intercept on the y axis -4x is the negative gradient which is sloping downwards from left to right
