Which of the following is a combustion reaction?
a а
Fe (s) + S (s) --→ FeS
b
ZnS...
Chemistry, 09.06.2021 23:40 griffinadrianne946
Which of the following is a combustion reaction?
a а
Fe (s) + S (s) --→ FeS
b
ZnS + O2 → Zn2O + SO2
c с
Ca + 2H20 + Ca(OH)2 + H2
d
C₂H4 + O2 CO2 + H₂O
Answers: 2
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Turbo the snail moves across the ground at a pace of 12 feet per day. if the garden is 48 feet away, how many days will it take for the snail to get there?
Answers: 2
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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: 1
Chemistry, 22.06.2019 06:30
The following reaction shows the products when sulfuric acid and aluminum hydroxide react. al(oh)3 + h2so4 → al2(so4)3 + h2o the table shows the calculated amounts of reactants and products when the reaction was conducted in a laboratory. sulfuric acid aluminum hydroxide initial amount of reactant 40 g 15 g theoretical yield of water from reactant 14.69 g 10.38 g what is the approximate amount of the leftover reactant? 11.73 g of sulfuric acid 10.33 g of sulfuric acid 11.12 g of aluminum hydroxide 13.67 g of aluminum hydroxide
Answers: 3
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