Chemistry, 16.10.2020 03:01 navypeanut
Joanne wants to know the volume of a holiday ornament so she can find a good place for it. She researches the density of ceramic it is made of, which is 3.5 grams per cubic centimeter g/cm3. She measures the mass as 700g. What is the volume of the ornament?
Answers: 2
Chemistry, 21.06.2019 20:30
Pbco3 –> pbo+ co2. how many liters of carbon dioxide gas is produced from the decomposition of 32 grams of lead (ll) carbonate?
Answers: 1
Chemistry, 22.06.2019 06:00
In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?
Answers: 3
Chemistry, 22.06.2019 11:00
The twister and runaway train are two coasters at the same amusement park. both coasters start at the same height. the coaster for the twister is twice the mass of the coaster for the runaway train. which roller coaster has greater gravitational potential energy at the start of the ride?
Answers: 1
Joanne wants to know the volume of a holiday ornament so she can find a good place for it. She resea...
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