Equations balanced on the previous day | Equations balanced on the next day |
2 AgF + Na2S2O3 = Ag2S2O3 + 2 NaF
Na2[Zn(OH)4] + Na2S = ZnS + NaOH =>
Na2[Zn(OH)4] + Na2S = ZnS + 4 NaOH
ZnCrO4 + Pb3NO = ZnNO + Pb3CrO4 =>
ZnCrO4 + Pb3NO = ZnNO + Pb3CrO4
CuO + Al = Cu + Al2O2 =>
2 CuO + 2 Al = 2 Cu + Al2O2
Fe + HNO3 = Fe(NO3)4 + H2 =>
Fe + 4 HNO3 = Fe(NO3)4 + 2 H2
SO4 + NaOH = SO4(OH) + Na =>
SO4 + NaOH = SO4(OH) + Na
CH3KO + H2O = CH3OH + KOH =>
CH3KO + H2O = CH3OH + KOH
Hg + Cl = (Hg2)Cl2 =>
2 Hg + 2 Cl = (Hg2)Cl2
KI + Na2S2O8 = I2 + Na2SO4 + K2SO4 =>
2 KI + Na2S2O8 = I2 + Na2SO4 + K2SO4
C8H5N3O4 + Na2O4S2 + H2O = C8H7N3O2 + HSO3 + Na =>
C8H5N3O4 + 3 Na2O4S2 + 4 H2O = C8H7N3O2 + 6 HSO3 + 6 Na
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2O + KClO3 + KI = KCl + I2 + KOH =>
3 H2O + KClO3 + 6 KI = KCl + 3 I2 + 6 KOH
NiCl2 + K2CO3 = NiCO3 + KCl =>
NiCl2 + K2CO3 = NiCO3 + 2 KCl
Na2S2O3 + HCl = NaCl + HSO4 + S + H2O =>
7 Na2S2O3 + 14 HCl = 14 NaCl + 4 HSO4 + 10 S + 5 H2O
NaOH + SO4 = Na2SO4 + OH =>
2 NaOH + SO4 = Na2SO4 + 2 OH
Mg + H2O + NaOH = Na2Mg(OH)4 + H2 =>
Mg + 2 H2O + 2 NaOH = Na2Mg(OH)4 + H2
Cr(NO3)2 + H2O2 + NaOH = NaNO3 + Na2CrO4 + H2O =>
Cr(NO3)2 + 2 H2O2 + 4 NaOH = 2 NaNO3 + Na2CrO4 + 4 H2O
Al + ZnNO{3}2 = AlNO{3}{3} + Zn =>
Al + ZnNO{3}2 = AlNO{3}{3} + Zn
KOH + MnCl2 + H2O2 = MnO2 + KCl + H2O =>
2 KOH + MnCl2 + H2O2 = MnO2 + 2 KCl + 2 H2O
AlPO4 + NaOH = Al(OH)3 + Na + P + O =>
AlPO4 + 3 NaOH = Al(OH)3 + 3 Na + P + 4 O
C9H8 + O4 = CO2 + H2O =>
2 C9H8 + 11 O4 = 18 CO2 + 8 H2O
P2O3 + HNO3 = P2O5 + NO + H2O =>
3 P2O3 + 4 HNO3 = 3 P2O5 + 4 NO + 2 H2O
C6H5NH2 + NaNO2 + HCl = C6H5(N2)Cl + H2O + NaCl =>
C6H5NH2 + NaNO2 + 2 HCl = C6H5(N2)Cl + 2 H2O + NaCl
Cu2(SO4)2 + KOH = Cu(OH)2 + K2SO4 =>
Cu2(SO4)2 + 4 KOH = 2 Cu(OH)2 + 2 K2SO4
Sr + N = SrN =>
Sr + N = SrN
Mg(OH)2 = H2O + MgO =>
Mg(OH)2 = H2O + MgO
KMnO4 + Cr(OH)3 + KOH = K2MnO4 + K2Cr2O7 + HOH =>
6 KMnO4 + 2 Cr(OH)3 + 8 KOH = 6 K2MnO4 + K2Cr2O7 + 7 HOH
S + C2H5OH = C2SOH + H2 =>
2 S + 2 C2H5OH = 2 C2SOH + 5 H2
KNO3 + Al + H2O = K[Al(OH)4] + Al2O3 + N2 =>
6 KNO3 + 10 Al + 12 H2O = 6 K[Al(OH)4] + 2 Al2O3 + 3 N2
H2S2O3 + KIO3 + HCl = H2SO4 + KCl + ICl + H2O =>
H2S2O3 + 2 KIO3 + 4 HCl = 2 H2SO4 + 2 KCl + 2 ICl + H2O
PH3(g) + I2(s) + H2O(l) = H3PO2(aq) + HI(aq) =>
PH3(g) + 2 I2(s) + 2 H2O(l) = H3PO2(aq) + 4 HI(aq)
NaFe3(SO4)2(OH)6 + CaCO3 + H2O = Fe2O3*H2O + Na{+} + SO4{2-} + CO2 + CaSO4*2H2O =>
2 NaFe3(SO4)2(OH)6 + 3 CaCO3 + 3 H2O = 3 Fe2O3*H2O + 2 Na{+} + SO4{2-} + 3 CO2 + 3 CaSO4*2H2O
MnCl2 + NaOH + Br2 = H2O + MnO2 + NaBr + NaCl =>
MnCl2 + 4 NaOH + Br2 = 2 H2O + MnO2 + 2 NaBr + 2 NaCl
(NH4)3PO4() + PbNO3() = NH4NO3() + Pb3(PO4)() =>
(NH4)3PO4() + 3 PbNO3() = 3 NH4NO3() + Pb3(PO4)()
NiCl2 + Na3PO4 = Ni3(PO4)2 + NaCl =>
3 NiCl2 + 2 Na3PO4 = Ni3(PO4)2 + 6 NaCl
HCl + HBr = H2 + ClBr =>
HCl + HBr = H2 + ClBr
Pb(NO3)2 + NaCH3COO = Pb(CH3COO)2 + NaNO3 =>
Pb(NO3)2 + 2 NaCH3COO = Pb(CH3COO)2 + 2 NaNO3
(NH4)2C2O4 + Zn(NO3)2 = ZnC2H2O4 + (NH3)2(NO3)2 =>
(NH4)2C2O4 + Zn(NO3)2 = ZnC2H2O4 + (NH3)2(NO3)2
Cu12As4S13 + FeS2 = Cu2S + FeAsS + S =>
Cu12As4S13 + 4 FeS2 = 6 Cu2S + 4 FeAsS + 11 S
Fe + K4Fe(CN)6 = K4Fe[Fe(NC)6] =>
Fe + K4Fe(CN)6 = K4Fe[Fe(NC)6]
ZnSO4 + H3PO4 = H3SO4 + ZnPO4 =>
ZnSO4 + H3PO4 = H3SO4 + ZnPO4
RCOOR + NaOH = ROH + RCOONa =>
RCOOR + NaOH = ROH + RCOONa
C14H18N2O5 + H2O = C4H7NO4 + CH3OH + C9HNO =>
5 C14H18N2O5 + 37 H2O = 9 C4H7NO4 + 25 CH3OH + C9HNO
Fe(OH)3 + H2C2O4*2H2O + K2C2O4*H2O = K3[Fe(C2O4)3]*3H2O + H2O =>
2 Fe(OH)3 + 3 H2C2O4*2H2O + 3 K2C2O4*H2O = 2 K3[Fe(C2O4)3]*3H2O + 9 H2O
C3H6N6O6 + O2 = CO2 + H2O + N2 =>
2 C3H6N6O6 + 3 O2 = 6 CO2 + 6 H2O + 6 N2
H3O + Zn(OH)2 = Zn + H2O =>
2 H3O + Zn(OH)2 = Zn + 4 H2O
Fe3S4 = Fe + S8 =>
2 Fe3S4 = 6 Fe + S8
CsI = Cs + I =>
CsI = Cs + I
K2Cr2O7 + H2O2 + HCl = CrCl3 + KClO3 + H2O =>
K2Cr2O7 + 3 H2O2 + 8 HCl = 2 CrCl3 + 2 KClO3 + 7 H2O
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
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