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Chemische vergelijkingen in evenwicht op09/22/24

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Breng de vergelijking van een chemische reactie in evenwicht
Fe4[Fe(CN)6]3 + NaOH = NaCN + Fe(OH)2 + Fe(OH)3 =>
Fe4[Fe(CN)6]3 + 18 NaOH = 18 NaCN + 3 Fe(OH)2 + 4 Fe(OH)3

ClO{-} + H2O + e = Cl{-} + OH{-} =>
ClO{-} + H2O + 2e = Cl{-} + 2 OH{-}

LiH2PO4 = LiPO3 + H2O =>
LiH2PO4 = LiPO3 + H2O

H2C6H6O6 + NaOH = H3O + NaC6H6O6 =>
H2C6H6O6 + NaOH = H3O + NaC6H6O6

Ba3(PO3)2 + NaCl = BaCl2 + Na3PO3 =>
Ba3(PO3)2 + 6 NaCl = 3 BaCl2 + 2 Na3PO3

F + NH4 = N2F4 + HF =>
12 F + 2 NH4 = N2F4 + 8 HF

Al2O3 + NaOH = NaAlO2 + H2O =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O

Al(NO3)3 + NH3 + H2O = Al(OH)3 + NH4NO3 =>
Al(NO3)3 + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4NO3

Na2S + CS2 = Na2CS3 =>
Na2S + CS2 = Na2CS3

BaCO3 + Ca(NO2)2 = Ba(NO2)2 + CaCO3 =>
BaCO3 + Ca(NO2)2 = Ba(NO2)2 + CaCO3

H2SO4 + Ni = H2 + NiSO4 =>
H2SO4 + Ni = H2 + NiSO4

C4H11O3P + CH2O = C5H13O4P1 =>
C4H11O3P + CH2O = C5H13O4P1

Sr + MgI = SrI + Mg =>
Sr + MgI = SrI + Mg

Na3CO4 + Ca(OH)2 = NaOH + Ca3(CO4)2 =>
2 Na3CO4 + 3 Ca(OH)2 = 6 NaOH + Ca3(CO4)2

C2H4O + I2 + NaOH = C2H4O2 + NaI + H2O =>
C2H4O + I2 + 2 NaOH = C2H4O2 + 2 NaI + H2O

P4 + N2 = P2N3 =>
P4 + 3 N2 = 2 P2N3

Ca(NO3)2 + CoCl3 = CaCl2 + Co(NO3)3 =>
3 Ca(NO3)2 + 2 CoCl3 = 3 CaCl2 + 2 Co(NO3)3

Mg + Ni(NO3)2 = Mg(NO3) + Ni =>
2 Mg + Ni(NO3)2 = 2 Mg(NO3) + Ni

HCl(aq) + KHCO3(s) = KCl(s) + H2CO3 =>
HCl(aq) + KHCO3(s) = KCl(s) + H2CO3

FeSO4 + H2O = FeSO4(H2O)7 =>
FeSO4 + 7 H2O = FeSO4(H2O)7

K(BrO3) + AsCl3 + HCl = KBr + AsCl5 + H2O =>
K(BrO3) + 3 AsCl3 + 6 HCl = KBr + 3 AsCl5 + 3 H2O

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

Na2HPO4 + LiOH = LiNa2PO4 + H2O =>
Na2HPO4 + LiOH = LiNa2PO4 + H2O

Al(OH)3 + HCN = Al(CN)3 + HOH =>
Al(OH)3 + 3 HCN = Al(CN)3 + 3 HOH

Ni(OH)2 + HNO3 = NiOH(NO3) + H2O =>
Ni(OH)2 + HNO3 = NiOH(NO3) + H2O

OCl{-} + H2O = HClO + OH{-} =>
OCl{-} + H2O = HClO + OH{-}

As3(PO4)3 + (NH4)2C2O4 = As2(C2O4)3 + (NH4)3PO4 =>
2 As3(PO4)3 + 9(NH4)2C2O4 = 3 As2(C2O4)3 + 6(NH4)3PO4

HNO3 + Ba2(CO3)2 = H2CO3 + Ba(NO3)2 =>
4 HNO3 + Ba2(CO3)2 = 2 H2CO3 + 2 Ba(NO3)2

SnCl2 + HgCl2 = SnCl4 + HgCl =>
SnCl2 + 2 HgCl2 = SnCl4 + 2 HgCl

Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2

S8(s) + Na2SO3(aq) + H2O(l) = Na2S2O3H10O5(s) =>
S8(s) + 8 Na2SO3(aq) + 40 H2O(l) = 8 Na2S2O3H10O5(s)

CuSO4 + FeSO4 = Cu + Fe(SO4)3 =>
2 CuSO4 + FeSO4 = 2 Cu + Fe(SO4)3

Zn + H2SO4 = SO2 + H2O + ZnSO4 =>
Zn + 2 H2SO4 = SO2 + 2 H2O + ZnSO4

H2SeO4 + Ba(OH)2 = Ba(HSeO4)2 + H2O =>
2 H2SeO4 + Ba(OH)2 = Ba(HSeO4)2 + 2 H2O

Ti2(CO3)3 + HCl = TiCl3 + H2O + CO2 =>
Ti2(CO3)3 + 6 HCl = 2 TiCl3 + 3 H2O + 3 CO2

Al(OH)3 + NaOH = Na3[Al(OH)6] =>
Al(OH)3 + 3 NaOH = Na3[Al(OH)6]

Zn + HCl + WO3 = ZnCl + HWO3 =>
Zn + HCl + WO3 = ZnCl + HWO3

H2SO4(aq) + V2O3(s) = V2(SO4)3(aq) + H2O(l) =>
3 H2SO4(aq) + V2O3(s) = V2(SO4)3(aq) + 3 H2O(l)

NaAlO2 + H3PO4 = AlPO4 + NaOH + H2O =>
NaAlO2 + H3PO4 = AlPO4 + NaOH + H2O

AgNO3(aq) + CsCl(aq) = CsNO3(aq) + AgCl =>
AgNO3(aq) + CsCl(aq) = CsNO3(aq) + AgCl

KOH + Br2 + NH3 = KBr + H2O + N2 =>
6 KOH + 3 Br2 + 2 NH3 = 6 KBr + 6 H2O + N2

ZrO2 + Si + CaO = Zr + CaO*SiO2 =>
ZrO2 + Si + CaO = Zr + CaO*SiO2

LiOH(aq) + HBr(aq) = LiBr(aq) + H2O =>
LiOH(aq) + HBr(aq) = LiBr(aq) + H2O

(Cr2O7)2{-} + Br{-} + H{+} = Cr3{+} + Br2 + H2O =>
6(Cr2O7)2{-} + 154 Br{-} + 168 H{+} = 8 Cr3{+} + 77 Br2 + 84 H2O

HOOC(CH2)COOH + NaOH = HOOC(CH2)COONa + H2O =>
HOOC(CH2)COOH + NaOH = HOOC(CH2)COONa + H2O

BaCO3 + HNO3 = Ba(NO3)2 + CO2 + H2O =>
BaCO3 + 2 HNO3 = Ba(NO3)2 + CO2 + H2O

SnCl2 + HgCl2 = SnCl4 + Hg =>
SnCl2 + HgCl2 = SnCl4 + Hg

NaClO2 + NaHSO3 = ClO2 + Cl2 + Na2SO4 + H2O =>
8 NaClO2 + 8 NaHSO3 = 2 ClO2 + 3 Cl2 + 8 Na2SO4 + 4 H2O

C3H6 + Cl2 = C3H2Cl6 + HCl =>
C3H6 + 5 Cl2 = C3H2Cl6 + 4 HCl

CaCO3(s) = CaO(s) + CO2(g) =>
CaCO3(s) = CaO(s) + CO2(g)

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