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Gre4nikov [31]
3 years ago
10

URENT URENT URENT HELP PLEASE

Chemistry
1 answer:
Mama L [17]3 years ago
7 0

Answer:

its D.

Explanation:

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The balanced net ionic equation for the neutralization reaction involving equal molar amounts of hno3 and koh is ________.
frosja888 [35]
 The  net ionic  equation for  the neutralization  reaction involving  equal molar amount amount of  HNo3  and KoH  is 

H^+   +  OH^-  =  H2O (l)

    explanation
write  the   chemical equation
HNO3 (aq) + KOH(aq) =  KNO3(aq) +H2O  (l)

ionic   eequation

H^+(aq)  +  NO3^- (aq) +  K^+9aq)   OH^-(aq) = K^+ (aq) + NO3^-(aq)  + H2O(l)


cancel the  spectator  ions( ions which  does  not  take  place in  equation ) for this case    is  NO3^-  and  No3^-

thus the  net ionic  is


H^+(aq)  + OH^- (aq)  =  H2O(l)
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3 years ago
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In both nuclear fission and nuclear fusion reactions, energy is converted to mass.
mr_godi [17]
That is false. mass is converted into energy
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What is another name for the representives elements?
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Representative elements are also known as Group A elements.
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a. A solution of potassium dichromate is reduced to chromium(III) ions by zinc metal in the presence of an acid causing the solu
asambeis [7]

Explanation:

It is known that molecular formula of potassium dichromate is K_{2}Cr_{2}O_{7}. As potassium has an oxidation state of +1 and an oxygen atom has an oxidation state of -2.

Let the oxidation state of chromium is x. Therefore, calculate the oxidation state of chromium as follows.

                  K_{2}Cr_{2}O_{7} = 0          (as the molecule is neutral)

                  (2 \times 1) + 2x + (-2 \times 7) = 0

                            2 + 2x - 14 = 0

                                    x = +6

Thus, we can conclude that the oxidation state of the chromium in the potassium dichromate molecule is +6.

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4 years ago
What is the method of cooking that is not easily digested​
Ivan

Answer:

deep frying,pan frying,smoking,grilling,and microwaving are some method of cooking that is not easily digested

<em>I </em><em>HOPE </em><em>THIS </em><em>WILL</em><em> HELP</em><em> </em><em>U</em>

7 0
3 years ago
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