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Chemische vergelijkingen in evenwicht op06/29/19

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Breng de vergelijking van een chemische reactie in evenwicht
ZnSO4(aq) + Cu = CuSO4 + Zn =>
ZnSO4(aq) + Cu = CuSO4 + Zn

Cu(OH)2 + NH3 = N2 + Cu + H2O =>
3 Cu(OH)2 + 2 NH3 = N2 + 3 Cu + 6 H2O

C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)

CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

MgCO3(heat) = MgO(s) + CO2(g) =>
MgCO3(heat) = MgO(s) + CO2(g)

C3H5(NO3)3 = N2 + O2 + H2O + CO2 =>
4 C3H5(NO3)3 = 6 N2 + O2 + 10 H2O + 12 CO2

I2 + N2H4 = N2 + HI =>
2 I2 + N2H4 = N2 + 4 HI

K2SO3 + S8 = K2S2O3 =>
8 K2SO3 + S8 = 8 K2S2O3

calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O

Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O

K + O2 = K2O =>
4 K + O2 = 2 K2O

NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl

NaCl + YCl3 + ZrCl4 = Na23Y7ZrCl48 =>
23 NaCl + 7 YCl3 + ZrCl4 = Na23Y7ZrCl48

NaCl + YCl3 + ZrCl4 = Na22Y6Zr2Cl48 =>
22 NaCl + 6 YCl3 + 2 ZrCl4 = Na22Y6Zr2Cl48

NaCl + YCl3 + ZrCl4 = Na21Y5Zr3Cl48 =>
21 NaCl + 5 YCl3 + 3 ZrCl4 = Na21Y5Zr3Cl48

NaCl + YCl3 + ZrCl4 = Na20Y4Zr4Cl48 =>
20 NaCl + 4 YCl3 + 4 ZrCl4 = Na20Y4Zr4Cl48

Cr2O7{2-} + H{+} + C2O4{2-} = Cr{3+} + CO2 + H2O =>
Cr2O7{2-} + 14 H{+} + 3 C2O4{2-} = 2 Cr{3+} + 6 CO2 + 7 H2O

NaCl + YCl3 + ZrCl4 = Na19Y3Zr5Cl48 =>
19 NaCl + 3 YCl3 + 5 ZrCl4 = Na19Y3Zr5Cl48

C12H22O11 + H20 = C2H6O + CO2 =>
15 C12H22O11 + 3 H20 = 65 C2H6O + 50 CO2

MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn

NaCl + YCl3 + ZrCl4 = Na5YZrCl12 =>
5 NaCl + YCl3 + ZrCl4 = Na5YZrCl12

Fe2 + K3Fe(CN)6 = Fe[Fe(CN)6] + K =>
Fe2 + 2 K3Fe(CN)6 = 2 Fe[Fe(CN)6] + 6 K

NaCl + YCl3 + ZrCl4 = Na20Y4Zr4Cl48 =>
20 NaCl + 4 YCl3 + 4 ZrCl4 = Na20Y4Zr4Cl48

C4H10S(l) + O2(g) = CO2 + H2O + SO =>
C4H10S(l) + 7 O2(g) = 4 CO2 + 5 H2O + SO

NaCl + YCl3 + ZrCl4 = Na18Y2Zr6Cl48 =>
18 NaCl + 2 YCl3 + 6 ZrCl4 = Na18Y2Zr6Cl48

NaCl + YCl3 + ZrCl4 = Na17YZr7Cl48 =>
17 NaCl + YCl3 + 7 ZrCl4 = Na17YZr7Cl48

C2H8N2 + N2O4 = CO2 + H2O + N2 =>
C2H8N2 + 2 N2O4 = 2 CO2 + 4 H2O + 3 N2

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O

NaCl + ZrCl4 = Na2ZrCl6 =>
2 NaCl + ZrCl4 = Na2ZrCl6

Fe + KMnO4 = Fe2O3 + MnO2 + K =>
4 Fe + 3 KMnO4 = 2 Fe2O3 + 3 MnO2 + 3 K

CO(NH2)2 + O2 = CO2 + H2O + N2 =>
2 CO(NH2)2 + 3 O2 = 2 CO2 + 4 H2O + 2 N2

Al + NaOH + H2O = Na[Al(OH)4] + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na[Al(OH)4] + 3 H2

C3H8O(l) + O2(g) = CO + H2O =>
C3H8O(l) + 3 O2(g) = 3 CO + 4 H2O

Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3

Hg + KI = HgI + K =>
Hg + KI = HgI + K

C6H8O7*H2O + Na2CO3 = C6H5O7Na3 + CO2 + H2O =>
2 C6H8O7*H2O + 3 Na2CO3 = 2 C6H5O7Na3 + 3 CO2 + 5 H2O

NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O

KMnO4 + FeSO4 + H2SO4 = MnSO4 + K2SO4 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 Fe2(SO4)3 + 8 H2O

I2 + N2H4 = N2 + HI =>
2 I2 + N2H4 = N2 + 4 HI

Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2

C3H8O(l) + O2(g) = CO(g) + H2O(l) =>
C3H8O(l) + 3 O2(g) = 3 CO(g) + 4 H2O(l)

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

Fe(OH)2 + H2O2 = Fe(OH)3 =>
2 Fe(OH)2 + H2O2 = 2 Fe(OH)3

Fe + KMnO4 = Fe2O3 + MnO2 + K2O =>
2 Fe + 2 KMnO4 = Fe2O3 + 2 MnO2 + K2O

C6H14 + O2 = H2O + CO2 =>
2 C6H14 + 19 O2 = 14 H2O + 12 CO2

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

NH3 + CO2 + H2O = NH4HCO3 =>
NH3 + CO2 + H2O = NH4HCO3

CuCO3(s) + H2SO4(aq) = CuSO4(aq) + H2O(l) + CO2(g) =>
CuCO3(s) + H2SO4(aq) = CuSO4(aq) + H2O(l) + CO2(g)

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Breng de vergelijking van een chemische reactie in evenwicht
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