Chemistry, 30.03.2021 01:00 Karamatullah
If 1.85 g of Mg(OH)2 reacts with 3.71 g of HCl,
how much MgCl2 is produced? What is the limiting
reactant?
If 5.26 L of nitrogen monoxide and 7.64 L of oxygen
are combined, what mass of nitrogen dioxide is
formed? Assume conditions are STP.
If 18.1 g of silicon tetrachloride reacts with 8.4 L of
hydrogen at STP, what mass of silicon is formed?
What mass of Cu(OH)2 is produced in the reaction of
7.6 g Cu(NO3)2 with 6.2 g of KOH?
What mass of carbon dioxide is formed when 64 kg
of ethylene is burned in 142 kg of oxygen?
please show work any answered question is helpful
Answers: 2
Chemistry, 22.06.2019 03:30
Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.
Answers: 2
Chemistry, 22.06.2019 14:30
For the reaction shown, find the limiting reactant for each of the following initial amounts of reactants. 4al(s)+3o2(g)→2al2o3(s) a) 1 molal, 1 mol o2 b) 4 molal, 2.6 mol o2 c) 16 molal, 13 mol o2 d) 7.4 molal, 6.5 mol o2
Answers: 3
If 1.85 g of Mg(OH)2 reacts with 3.71 g of HCl,
how much MgCl2 is produced? What is the limiting
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