Chemistry, 19.11.2020 21:00 juliajaelyn9658
If 18 grams of oxygen reacts completely with 4 grams of hydrogen, we would expect how many grams of water? Question 4 options: Less than 22 grams because some mass is lost in the reaction More than 22 grams because the oxygen gains mass during the reaction 22 grams because mass cannot be created or destroyed There is no way to tell from this information.
Answers: 1
Chemistry, 21.06.2019 21:00
Iwll give extra points to who gets this for ! what type of reaction is this? ?
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Chemistry, 21.06.2019 21:00
Which statement describes evidence of a chemical reaction? a) ice melting eliminate b) water boiling c) lighting a match d) grape juice freezing
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Chemistry, 22.06.2019 02:30
98 ! and brainliest plz ! the below reaction can be categorized as more than one type of reaction. which reactions are these, and what are the types of reactions?
Answers: 1
Chemistry, 22.06.2019 03:50
What is the temperature of one mole of helium gas at stp?
Answers: 3
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