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DedPeter [7]
4 years ago
8

Please somebody help I have no idea what the correct answer is! (iii) and (iv)

Chemistry
1 answer:
brilliants [131]4 years ago
3 0
Since phosphoric acid is H3PO4, which is known from PO4, with a charge of 3- so 3 hydrogen would balance it out, and sodium hydroxide is NaOH, it can be assumed that it results in H3(OH)3 + Na3PO4.
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marshall27 [118]

Answer:

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Explanation:

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7 0
3 years ago
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Homeostasis subheading<br> The maintenance of stable internal conditions is called
melamori03 [73]

Answer:

<h3>homeostasis</h3>

•the maintenance of a stable internal environment

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6 0
3 years ago
Balance in basic solution: O2(g) + Cr³+ (aq) → H₂O2 (1) + Cr₂O7²- (aq)
likoan [24]

cr2o72+H2o2-(r3+o2)

Explanation:

r62o72+H2o2-(r3+o2)

3 0
3 years ago
Consider the following reaction: SO2Cl2(g)⇌SO2(g)+Cl2(g) A reaction mixture is made containing an initial [SO2Cl2] of 2.2×10−2M
Andrej [43]
The value of equilibrium constant is equal to the quotient of the products raised to its stoichiometric coefficient over the reaction's reactants raised to its respective stoichiometric coeff. The equation is Kc=[SO2][Cl2]/[SO2Cl2]= [1.3*10^-2][1.3*10^-2]/[2.2*10^-2-<span>1.3*10^-2]=0.0188. The final answer is Kc=0.0188.</span>
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3 years ago
What is The atomic mass number of tin
san4es73 [151]

Answer:

50

Explanation:

The atomic number is 50

3 0
3 years ago
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