0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What does the big 4 in 4H2 means?
The 4 in 4H2 stand for "4" molecules in that equation, unless specified as being moles.
What is the mean of 2 and 12?
(2 + 12) ÷ 2 = 7 Note: mean is the same as average.
What plus mean?
Plus mean Example:2+2=4 It mean to add with your finger or on a piece of paper
What is 2 into 2?
If you mean 2/2 then the quotient is 1
What does the 2 mean in 42.368?
2 units.
What do the 4 and 2 signify in 4H2?
H2 is the molecule of two Hydrogen atoms. The 4 means that there are 4 of the molecules. ■
What does the big 4 in 4H2 means?
The 4 in 4H2 stand for "4" molecules in that equation, unless specified as being moles.
What is the oval white pill with 4H2 on it?
white oval with a 4I
Which elements form a water molecule and what is the proportions?
O2 +4H2--> 2H2O
What are some chemical bonding questions?
2Ag20 --> 4Ag + 02 Fe304 + 4H2 --> 4H20 + CuCl2
What is the balanced equation for hydrogen plus nitrogen equals nitrogen tetrahydride?
4H2 + N2 --> 2H4N+
How do you balance this equation 4H2 2C?
2C+2H4=2CH4(instead of 'equal to' use 'arrow sign').
What is the chemical equation for the reaction Cl2 and hexene?
C6H12 + Cl2 --> C6H12Cl2
Are these balanced co2 plus 4h2 equals ch4 plus 2h20?
Yes. Except that the word is equals, not eqauls.
How many moles of product would be produced if 0.500 mole of the first reactant were to react completely CO2 4H2 CH4 2H2O?
CO2 + 4H2 --> CH4 + 2H2O0.500 moles CO2 (1 mole CH4/1 mole CO2) = 0.500 moles CH40.500 moles CO2 (2 moles H2O/1 mole CO2) = 1.00 moles H2O-------------------------------------------------------------------------------------add= 1.50 moles total product====================
What is the chemical name of 4H2?
The meaning of 4 H2 is four molecules of hydrogen.
How do you balance the folowing equation Fe H20 --Fe3O4 H2?
Fe3O4 is the mineral magnetite, with aproper chemical name of Fe(II, III) oxide. it exhibits ferrimagnetism. It has iron atoms as FeII and FeIII. An old way of writing it was FeO.Fe2O3 The balanced equation for production from the elements is :- 3Fe + 2O2 -> Fe3O4 Commercially it is made by for example redung Fe2O3 with CO 3Fe2O3 + CO = 2Fe3O4 +CO2
