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Chemische vergelijkingen in evenwicht op11/23/24

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Breng de vergelijking van een chemische reactie in evenwicht
Na2CO3(aq) + CuCl2(aq) = CuCO3 + NaCl(aq) =>
Na2CO3(aq) + CuCl2(aq) = CuCO3 + 2 NaCl(aq)

C6H14 + O5 = CO2 + H2O =>
5 C6H14 + 19 O5 = 30 CO2 + 35 H2O

CuO + H2 = Cu + H20O =>
CuO + 10 H2 = Cu + H20O

LiCO3 + H2SO4 = LiSO4 + CO2 + H2O =>
LiCO3 + H2SO4 = LiSO4 + CO2 + H2O

CuO + H2 = Cu + H20O =>
CuO + 10 H2 = Cu + H20O

ZnCl2 + Na2S + H2O = Zn(OH)2 + H2S + NaCl =>
ZnCl2 + Na2S + 2 H2O = Zn(OH)2 + H2S + 2 NaCl

Rb + Br = RbBr2 =>
Rb + 2 Br = RbBr2

Sr + KCl = K + SrCl2 =>
Sr + 2 KCl = 2 K + SrCl2

LiOH + HI = LiI + OHH =>
LiOH + HI = LiI + OHH

Mg + Cu(No3)2 = Mg(No3)2 + Cu2 = = =>
2 Mg + 2 Cu(No3)2 = 2 Mg(No3)2 + Cu2

NaOH(s) + CuSO4(aq) = NaSO4(aq) + CuOH(s) =>
NaOH(s) + CuSO4(aq) = NaSO4(aq) + CuOH(s)

Na2B4O7 + H2O = NaOH + H3BO3 =>
Na2B4O7 + 7 H2O = 2 NaOH + 4 H3BO3

C16H18ClN3S + NaOH + C6H12O6 = C16H19N3S + NaCl + H2O + C6H11O7Na =>
C16H18ClN3S + 2 NaOH + C6H12O6 = C16H19N3S + NaCl + H2O + C6H11O7Na

(SnCl2)4 + (HNO3)2 + (HCl)2 = (SnCl4)4 + NO + (H2O)5 =>
15(SnCl2)4 + 20(HNO3)2 + 60(HCl)2 = 15(SnCl4)4 + 40 NO + 16(H2O)5

As + NaClO + NaOH = Na3AsO4 + H2O + NaCl =>
2 As + 5 NaClO + 6 NaOH = 2 Na3AsO4 + 3 H2O + 5 NaCl

Fe2S2 + O2 = Fe2O3 + SO =>
2 Fe2S2 + 5 O2 = 2 Fe2O3 + 4 SO

FeO4 + Al = Fe + Al2O3 =>
3 FeO4 + 8 Al = 3 Fe + 4 Al2O3

Li + Al(NO3)3 = Al + LiNO3 =>
3 Li + Al(NO3)3 = Al + 3 LiNO3

C3H8 + Br2 = C3H7 + HBr =>
2 C3H8 + Br2 = 2 C3H7 + 2 HBr

V2(SO4)3 + KMnO4 + H2O = VOSO4 + MnSO4 + K2SO4 + H2SO4 =>
5 V2(SO4)3 + 2 KMnO4 + 2 H2O = 10 VOSO4 + 2 MnSO4 + K2SO4 + 2 H2SO4

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

Pt + Bi3N5 = Bi + Pt3N4 =>
15 Pt + 4 Bi3N5 = 12 Bi + 5 Pt3N4

NH3*H2O = NH3 + H2O =>
NH3*H2O = NH3 + H2O

Fe(NO3)3 + NaOH = Fe(OH)3 + Na2(NO3)2 =>
2 Fe(NO3)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2(NO3)2

Al2O3(S) + H2SO4(l) = Al2(SO4)3(S) + H2O(l) =>
Al2O3(S) + 3 H2SO4(l) = Al2(SO4)3(S) + 3 H2O(l)

K2SO4 + Ni(NO3)2 = K(NO3) + NiSO4 =>
K2SO4 + Ni(NO3)2 = 2 K(NO3) + NiSO4

HCl*5H2O + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl*5H2O + CaCO3 = CaCl2 + 11 H2O + CO2

C3H8O4PN + C3H8N = C6H16O4N2P =>
C3H8O4PN + C3H8N = C6H16O4N2P

H2SO4 + Ni(CH3CO2)2 = HCH3CO2 + NiSO4 =>
H2SO4 + Ni(CH3CO2)2 = 2 HCH3CO2 + NiSO4

At2 + HNO3 = HAtO3 + NO + H2O =>
3 At2 + 10 HNO3 = 6 HAtO3 + 10 NO + 2 H2O

SeCl4 + SeO2 = SeOCl2 =>
SeCl4 + SeO2 = 2 SeOCl2

Ca(OH)2 + P4 + O10 = Ca3(PO4)2 + H2O =>
6 Ca(OH)2 + P4 + O10 = 2 Ca3(PO4)2 + 6 H2O

(NH4)2SO4 + FeCl3 = (NH4)2Cl3 + FeSO4 =>
(NH4)2SO4 + FeCl3 = (NH4)2Cl3 + FeSO4

N2H4 + HO2 = N + H2O =>
3 N2H4 + 4 HO2 = 6 N + 8 H2O

Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2

CH3CH2OH + CuO = CH3CHOH2O + Cu =>
CH3CH2OH + CuO = CH3CHOH2O + Cu

Zr(OH)4 + H2SO4 = H2O + Zr2(SO4)4 =>
2 Zr(OH)4 + 4 H2SO4 = 8 H2O + Zr2(SO4)4

C2H6 + Br = C2H5Br2 + HBr =>
C2H6 + 3 Br = C2H5Br2 + HBr

Ag2O + C = Ag(s) + CO2 =>
2 Ag2O + C = 4 Ag(s) + CO2

Al(SO4)2 + KOH = Al(OH) + K(SO4)2 =>
Al(SO4)2 + KOH = Al(OH) + K(SO4)2

I{-} + CrO7{2-} + H{+} = Cr{3+} + I2 + H2O =>
18 I{-} + 2 CrO7{2-} + 28 H{+} = 2 Cr{3+} + 9 I2 + 14 H2O

BaCO3 + HClO4 = H2CO3 + Ba(ClO4)2 =>
BaCO3 + 2 HClO4 = H2CO3 + Ba(ClO4)2

KMnO4 + Zn + KNO3 + H2SO4 = MnSO4 + K2SO4 + Zn(NO3)2 + H2O =>
2 KMnO4 + 5 Zn + 10 KNO3 + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 5 Zn(NO3)2 + 8 H2O

CH4O + C4H5O2 = C5H10O2 + H2O =>
19 CH4O + 4 C4H5O2 = 7 C5H10O2 + 13 H2O

COH4 + H2O = COH4H2O =>
COH4 + H2O = COH4H2O

SO4 + Sr2 = SrSO4 =>
2 SO4 + Sr2 = 2 SrSO4

NH4Cl + Ca(OH)2 = Ca(Cl)2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = Ca(Cl)2 + 2 NH3 + 2 H2O

Mn + Fe{+2} = Mn{2+} + Fe =>
Mn + Fe{+2} = Mn{2+} + Fe

Na2[Mg(OH)4] + HNO3 = Mg(NO3)2 + NaNO3 + H2O =>
Na2[Mg(OH)4] + 4 HNO3 = Mg(NO3)2 + 2 NaNO3 + 4 H2O

H2SO4 + KBr = H2SO4KBr =>
H2SO4 + KBr = H2SO4KBr

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Breng de vergelijking van een chemische reactie in evenwicht
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