When magnesium chloride reacts with water. 5.85
LHC) is produced
molar mass of HCI= 36.5 g/mol
molar mass of MgCl2 = 952 gimol
How many moles of HCl was produced?
moles of HCI
How many moles of MgCl2 reacted?
moles of MgCl2
What mass of MgCl2 reacted?
g MgCl2
DONER

The table describes how some substances were formed substance 19 description formed by boiling pure water formed by combining three hydrogen atoms to every nitrogen atom formed by adding 5 g of sugar to 1 l of water formed by compressing carbon under high pressure based on the given descriptions, which substance is most likely a mixture?

Which statement about hf is true? it is zero for any compound in its standard state. it is positive when the bonds of the product store more energy than those of the reactants. it is negative when a compound forms from elements in their standard states. it is zero for any element that is in the liquid state.

Harry lives in a city, and he has a lung condition known as asthma. on certain days, harry has to stay inside because pollutants in the air make it difficult for him to breathe. which of these pollution sources are nonpoint sources that might bother harry if he goes outside? choose the two that apply.