Which of these is a heterogeneous mixture?
a. air
b. soil
c. steel
d. s...
Chemistry, 20.09.2019 20:50 sportygirlscand
Which of these is a heterogeneous mixture?
a. air
b. soil
c. steel
d. salt water
Answers: 1
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An exothermic reaction is conducted in an insulated calorimeter filled with water. the calorimeter is then sealed so that there is no heat exchanged between the contents of the container and the surrounding air. which of the following statements is true about the reaction?
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Which of the following is always a reactant in a combustion reaction? oxygen nitrogen hydrogen carbon
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How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?
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The diagram below shows the different phase transitions that occur in matter. which arrow represents the transition in which dew is formed?
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