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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
BrF3 = Br + F2 =>
2 BrF3 = 2 Br + 3 F2

Mn(NO3)2 + Na2SO4 = MnSO4 + Na2(NO3)2 =>
Mn(NO3)2 + Na2SO4 = MnSO4 + Na2(NO3)2

C3H8(g) + Cl2(g) = C3H6Cl2(g) + HCl(g) =>
C3H8(g) + 2 Cl2(g) = C3H6Cl2(g) + 2 HCl(g)

Al + Ca(OH)2 + H2O = Ca[Al(OH)4] + H2 =>
Al + Ca(OH)2 + 2 H2O = Ca[Al(OH)4] + H2

CoSO4*7H2O + NH4SCN + HgCl2 = Hg(Co(SCN)4) + NH4Cl + (NH4)2SO4 + H2O =>
CoSO4*7H2O + 4 NH4SCN + HgCl2 = Hg(Co(SCN)4) + 2 NH4Cl + (NH4)2SO4 + 7 H2O

Cl + LiI = LiCl + I =>
Cl + LiI = LiCl + I

HI + CoCO3 = H2CO3 + CoI2 =>
2 HI + CoCO3 = H2CO3 + CoI2

Cr2O3 + KMnO4 + KOH = K2CrO4 + K2MnO4 + H2O =>
Cr2O3 + 6 KMnO4 + 10 KOH = 2 K2CrO4 + 6 K2MnO4 + 5 H2O

Cl2 + Cd = Cd{+2} + Cl{-} =>
Cl2 + Cd = Cd{+2} + 2 Cl{-}

Br + FeI2 = BrI + Fe =>
2 Br + FeI2 = 2 BrI + Fe

KNO3(aq) + NH4Cl(aq) = NH4NO3(aq) + KCl(aq) =>
KNO3(aq) + NH4Cl(aq) = NH4NO3(aq) + KCl(aq)

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

BrF3 = Br2 + F2 =>
2 BrF3 = Br2 + 3 F2

N2 + CaO = NO + Ca =>
N2 + 2 CaO = 2 NO + 2 Ca

H3NSO3 + Mg = MgNSO3 + H2 =>
2 H3NSO3 + 2 Mg = 2 MgNSO3 + 3 H2

Sn + MgSO4 = Sn(SO4)2 + Mg =>
Sn + 2 MgSO4 = Sn(SO4)2 + 2 Mg

KCN + H2O + O2 = K2CO3 + CH4N2O =>
2 KCN + 2 H2O + O2 = K2CO3 + CH4N2O

(C17H35COO)3C3H5 + NaOH = C3H5(OH)3 + C17H35COONa =>
(C17H35COO)3C3H5 + 3 NaOH = C3H5(OH)3 + 3 C17H35COONa

NH4I + LiOH = NH3 + H2O + LiI =>
NH4I + LiOH = NH3 + H2O + LiI

C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O

Fe + MnBr4 = FeBr2 + Mn =>
2 Fe + MnBr4 = 2 FeBr2 + Mn

FeS + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 FeS + 18 KMnO4 + 32 H2SO4 = 5 Fe2(SO4)3 + 9 K2SO4 + 18 MnSO4 + 32 H2O

H2O + CO2 + N2 = HCN + O2 =>
2 H2O + 4 CO2 + 2 N2 = 4 HCN + 5 O2

CuSO4 + Li2CrO4 = CuCrO4 + Li2SO4 =>
CuSO4 + Li2CrO4 = CuCrO4 + Li2SO4

C3H2 + O2 = CO2 + H2O =>
2 C3H2 + 7 O2 = 6 CO2 + 2 H2O

P4 + O2 = P5O15 =>
5 P4 + 30 O2 = 4 P5O15

I + Br = IBr2 =>
I + 2 Br = IBr2

MgSO4*7H2O(s) = MgSO4(s) + H2O(l) =>
MgSO4*7H2O(s) = MgSO4(s) + 7 H2O(l)

Li + HI = LiHI =>
Li + HI = LiHI

Ca3P2 + H(OH) = Ca(OH)2 + H3P =>
Ca3P2 + 6 H(OH) = 3 Ca(OH)2 + 2 H3P

Au(NO3)3 + Sn = Au + Sn(NO3)4 =>
4 Au(NO3)3 + 3 Sn = 4 Au + 3 Sn(NO3)4

BrF3 = Br + F =>
BrF3 = Br + 3 F

C8H16 = C + H =>
C8H16 = 8 C + 16 H

SO2 + Na2Cr2O7 + H2SO4 = Na2(SO4) + Cr2(SO4)3 + H2O =>
3 SO2 + Na2Cr2O7 + H2SO4 = Na2(SO4) + Cr2(SO4)3 + H2O

Ag + Au{3+} = Ag{+} + Au =>
3 Ag + Au{3+} = 3 Ag{+} + Au

K2S + Mg3(PO4)2 = K3(PO4) + MgS =>
3 K2S + Mg3(PO4)2 = 2 K3(PO4) + 3 MgS

AsO2{-} + I2 + H2O = I{-} + AsO4{-3} + H{+} =>
AsO2{-} + I2 + 2 H2O = 2 I{-} + AsO4{-3} + 4 H{+}

H3PO3 + Ba(OH)2 = Ba3(PO3)2 + H2O =>
2 H3PO3 + 3 Ba(OH)2 = Ba3(PO3)2 + 6 H2O

KI + HCl + K2CrO4 = CrCl3 + H2O + I2 + KCl =>
6 KI + 16 HCl + 2 K2CrO4 = 2 CrCl3 + 8 H2O + 3 I2 + 10 KCl

Ba(NO3)2 + Cu2SO4 = BaSO4 + CuNO3 =>
Ba(NO3)2 + Cu2SO4 = BaSO4 + 2 CuNO3

KI + NH3 = KH + NI3 =>
3 KI + NH3 = 3 KH + NI3

Fe(NO3)3 + AgNO3 = Fe(NO3)4Ag =>
Fe(NO3)3 + AgNO3 = Fe(NO3)4Ag

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

SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2

Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl

BrF3 = Br + F2 =>
2 BrF3 = 2 Br + 3 F2

Sr(OH)2 + H3PO4 = Sr3(PO4)2 + H2O =>
3 Sr(OH)2 + 2 H3PO4 = Sr3(PO4)2 + 6 H2O

CaO + H2CO3 = CaCO3 + H2O =>
CaO + H2CO3 = CaCO3 + H2O

KOH(ac) + HNO3(ac) = KNO3(ac) + H2O(l) =>
KOH(ac) + HNO3(ac) = KNO3(ac) + H2O(l)

B2O3(s) + C(s) = B4C(s) + CO(g) =>
2 B2O3(s) + 7 C(s) = B4C(s) + 6 CO(g)

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