It is endothermic because heat energy is supplied to make the water of crystallization evaporate and make the compound anhydrous.
For every two AB produced, the reaction requires three A
Answer:
The answer would be beryllium
You were probably confused but the correct answer would actually be a beryllium ion.
The balanced chemical reaction is written as:
<span>CH4 (g) + 2 O2 (g) ----> CO2 (g) + 2 H2O (g)
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We are given the amount of water to be produced from the reaction. This amount will be used for the calculations. Calculations are as follows:
12.4 L H2O ( 1 mol / 22.4 L ) ( 1 mol CH4 / 2 mol H2O ) ( 22.4 L / 1 mol ) = 6.2 L CH4
mole ratios of hydrazine should be 1:2. I could be wrong. Are there any options to choose from?
