Chemistry, 25.08.2020 23:01, tinytoonjr9510
1. Chemistry helps firefighters
O determine which chemicals to use to fight different types of fires
O calculate how much water pressure is available at a hydrant
O know the angles at which they can safely deploy ladders
O identify the temperatures at which different substances burn
Answers: 1
Chemistry, 22.06.2019 13:50, aesthetickait
How does the motion of particles in a gas change as the gas cools
Answers: 2
1. Chemistry helps firefighters
O determine which chemicals to use to fight different types of fire...
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