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What is the balanced chemical equation for KI plus Cl2 equals KCl plus I2?
Cl2(g) + 2KI --> 2KCl(aq) + I2(s)
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.
Equation that can be expressed in the form of the equation y equals ax2 plus bx plus c?
A quadratic equation.
What is the equation for -d plus 7 equals 3?
That's the equation.
Is the number sentence 8 plus 2 equals 10 an expression or an equation?
That word "equals" in there makes it an equation.
What is the balanced equation for C2 H2 plus H2 equals C2 H6?
The balanced chemical equation for the reaction C2H2 + H2 → C2H6 is: C2H2 + 2H2 → C2H6
How would you write this balanced C2H6 plus O2 ---- CO2 plus H2O?
C2H6 + O2 = CO2 + H2O There are two carbons in the reactant, so there are two carbon in 'CO2', by writing '2CO2' . Hence C2H6 + O2 = 2CO2 + H2O Similarly, there are six hydrogen in the reactant, so there are six hundreds in H2O , by writing ' 3H2O . Hence C2H6 + O2 = 2CO2 + 3H2O To balance the oxygens, we now think ' backwards'. We note in the products there are 2 x 2 = 4 oxygen in CO2. and 3 x 1 = 3 in H2O. So we need 4 + 3 = 7 oxygens in the reactants. We already have '2' oxygen in the reactants as 'O2' . To make this up to '7' , we write ' 3 1/2' as the molar ratio/. ( 2 x 3 1/2 = 7) Hence C2H6 + ( 3 1/2)O2 = 2CO2 + 3H2O Chemists do NOT like fractions in the molar ratios. So to remove the '3 1/2' we multiply the whole reaction eq'n by '2'. Hence 2C2H6 + 7O2 = 4CO2 + 6H2O is the balanced reaction eq'n. NB Note the number of each type of atom are equal on both sides. 4 carbons 12 hydrogens 14 oxygens. NNB When doing these combustion eq'ns for alkanes, alkenes, alkynes, etc., Think to forward balance the carbons and hydrogens, then 'Back' think of the number of oxygens.
How do you draw this c2h6 plus o2 yields CO2 plus h2o?
You mean balance it? 2C2H6 + 7O2 -> 4CO2 + 6H2O
Is koh plus h2so4 equals khso4 plus H2O balanced?
The chemical equation is not balanced. A balanced equation would be: KOH + H2SO4 -> KHSO4 + H2O
What is the coefficient for oxygen in the balanced equation of C5H12 plus O2 equals Co2 plus H2O?
The balanced equation is: C5H12 + 8O2 → 5CO2 + 6H2O. Therefore, the coefficient for oxygen in the balanced equation is 8.
What is the balanced equation for silver nitrate plus sodium chlorate equals sodium nitrate plus silver chlorate?
The balanced equation for the reaction is: 2AgNO3 + 2NaClO3 -> 2NaNO3 + AgClO3
What is the balanced form of the skeleton equation C3H4O7 plus O2 equals H2O plus CO2?
The balanced equation is: C3H4O7 + 8O2 → 4H2O + 3CO2
What is the balanced equation for hyrdochloric acid plus sodium hydroxide equals sodium chloride plus water?
This equation is HCl + NaOH -> NaCl + H2O.
What is the balanced equation for Silver nitrate plus Sodium bromide equals Sodium nitrate plus Silver bromide?
The balanced equation is: 2AgNO3 + 2NaBr → 2NaNO3 + 2AgBr.
What is the balanced equation for FeS plus O2 equals SO2 plus FeO?
The balanced equation for FeS + O2 → SO2 + FeO is: 4FeS + 7O2 → 2SO2 + 2FeO
How do you write the balanced equation for ClO plus HCl plus C6H10O5 plus KI equals?
The balanced equation for the reaction would be: 2ClO + 2HCl + C6H10O5 + 2KI → 2KCl + 2H2O + CO2 + I2.
How would you balance the equation H2O plus CaO equals Ca OH2?
It is already balanced
