In the following reaction: Fe +CuSO4 -> FeSO4 + Cu, iron is oxidized.A TrueB FalseWhat is the oxidationnumber of S in CaSO4?A. 6B. 4C. 2D. -1LGiven the followingdisplacement reaction, Pb(NO3)2 + 2 Nal ->2 NaNO3 + Pbl2 NaNO3 will be theprecipitate.O True O False

Since, In oxidation reaction, Oxidation number increases or number of oxygen increases or number of…

In the following reaction: Fe + CuSO4 -> FeSO4 + Cu, iron is oxidized. A True B False What is the oxidation number of S in CaSO4? A. 6 B. 4 C. 2 D. -1 Given the following displacement reaction, Pb(NO3)2 + 2 Nal -> 2 NaNO3 + Pbl2 NaNO3 will be the precipitate. O True O False

In the following reaction: Fe + CuSO4 -> FeSO4 + Cu, iron is oxidized. A True B False What is the oxidation number of S in CaSO4? A. 6 B. 4 C. 2 D. -1 Given the following displacement reaction, Pb(NO3)2 + 2 Nal -> 2 NaNO3 + Pbl2 NaNO3 will be the precipitate. O True O False

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

100%

In the following reaction: Fe +
CuSO4 -> FeSO4 + Cu, iron is oxidized.
A True
B False
What is the oxidation
number of S in CaSO4?
A. 6
B. 4
C. 2
D. -1
L
Given the following
displacement reaction, Pb(NO3)2 + 2 Nal ->
2 NaNO3 + Pbl2 NaNO3 will be the
precipitate.
O True O False

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