WILL VOTE BEST & GIVE 15 POINTS
When
you
walked in to Mrs. Bateast's lab today, you...
WILL VOTE BEST & GIVE 15 POINTS
When
you
walked in to Mrs. Bateast's lab today, you noticed that your partner group had a 0.05432
ml mixture sample of sand and water in a beaker. When your group began the lab to separate the
mixture in to different weight boats, you thought it would be very difficult to remove the sand. As a
result, you added another 5.2ml of water to assist with removing it.
Determine The number of significant figures in your original sample.
Answers: 3
Chemistry, 22.06.2019 15:00, NatalieKnows
Areaction is first order with respect to reactant x and second order with respect to reactant y. which statement describes the rate law for this reaction?
Answers: 1
Chemistry, 22.06.2019 15:30, lizzyhearts
Count the number of each type of atom in the equation below, and then balance the equation. write in the numbers of atoms and coefficients. add a 1 if there should be no coefficient. cs2(l) + o2(g) → co2(g) + so2(g) c [ ] s [ ] o > c [ ] s [ ] o [ ] cs2(l) + [ ] o2(g) > [ ] co2(g) + [ ] so2(g)
Answers: 3
Chemistry, 22.06.2019 16:00, yfnal3x
What rule is used to determine how many covalent bonds an element can form? a. the number of covalent bonds is equal to six c the number of covalent bonds is equal to five minus the group number plus the group number b. the number of covalent bonds is equal to eight d. none of the above minus the group number select the best answer from the choices provided
Answers: 2
Chemistry, 22.06.2019 23:00, SophieCasey
What is the oxidation state of each individual carbon atom in c2o42−?
Answers: 1
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