Equations balanced on the previous day | Equations balanced on the next day |
3 Ba(NO3)2(aq) + Al2(SO4)3(aq) = 3 BaSO4(s) + 2 Al(NO3)3
Pb(NO3)2 + Na2CrO4 = PbCrO4 + NaNO3 =>
Pb(NO3)2 + Na2CrO4 = PbCrO4 + 2 NaNO3
K4[Fe(Cn)6] + H2O2 + H2SO4 = K3[Fe(Cn)6] + K2(SO4) + H2O =>
2 K4[Fe(Cn)6] + H2O2 + H2SO4 = 2 K3[Fe(Cn)6] + K2(SO4) + 2 H2O
M(OH)3 + HCl = MCl3 + H2O =>
M(OH)3 + 3 HCl = MCl3 + 3 H2O
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
NaCO3 + CaHO = NaOH + CaCO3 =>
NaCO3 + CaHO = NaOH + CaCO3
KCl + CH3COOH = KCOOH + CH3Cl =>
KCl + CH3COOH = KCOOH + CH3Cl
NaHCO3 + C2H4O2 = C2H3NaO2 + H2O + CO2 =>
NaHCO3 + C2H4O2 = C2H3NaO2 + H2O + CO2
Sulfurdioxide + sodiumoxide = Sodiumsulfite =>
SO2 + Na2O = Na2SO3
MnO4{-} + S{2-} + H{+} = Mn2{+} + S + H2O =>
4 MnO4{-} + 13 S{2-} + 32 H{+} = 2 Mn2{+} + 13 S + 16 H2O
Mn2O3 + HCl = MnCl3 + H2O =>
Mn2O3 + 6 HCl = 2 MnCl3 + 3 H2O
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
CuSO4Na2CO3 = CuCO3Na2SO4 =>
CuSO4Na2CO3 = CuCO3Na2SO4
NaOH + Al + HOH = Na[Al(OH)4] + H2 =>
2 NaOH + 2 Al + 6 HOH = 2 Na[Al(OH)4] + 3 H2
SF6 + N = S4N4 + F2 =>
4 SF6 + 4 N = S4N4 + 12 F2
Fe + NBr3 = Fe2N + Br2 =>
4 Fe + 2 NBr3 = 2 Fe2N + 3 Br2
I2 + I{-} = I3{-} =>
I2 + I{-} = I3{-}
SeS2 + O2 = SO2 + SeO2 =>
SeS2 + 3 O2 = 2 SO2 + SeO2
Pb(N3)2 + Cr(MnO4)2 = Cr2O3 + MnO2 + Pb3O4 + NO6 =>
15 Pb(N3)2 + 224 Cr(MnO4)2 = 112 Cr2O3 + 448 MnO2 + 5 Pb3O4 + 90 NO6
HgCl2 + KI = KCl + K2HgI4 =>
HgCl2 + 4 KI = 2 KCl + K2HgI4
Na2CrO7 + H2O + S = SO2 + NaOH + Cr2O3 =>
4 Na2CrO7 + 4 H2O + 9 S = 9 SO2 + 8 NaOH + 2 Cr2O3
Au + K(CN) + O2 + H2O = KAu(CN)2 + KOH =>
4 Au + 8 K(CN) + O2 + 2 H2O = 4 KAu(CN)2 + 4 KOH
CaCl2(aq) + Rb2CO3(aq) = CaCO3(s) + Rb2Cl2(aq) =>
CaCl2(aq) + Rb2CO3(aq) = CaCO3(s) + Rb2Cl2(aq)
Ca(OH)2 + HCl = HOH + CaCl2 =>
Ca(OH)2 + 2 HCl = 2 HOH + CaCl2
Pb(NO3)2(aq) + NH4Br(aq) = NH4NO3(aq) + PbBr2(aq) =>
Pb(NO3)2(aq) + 2 NH4Br(aq) = 2 NH4NO3(aq) + PbBr2(aq)
Zn2 + CH3COOH = Zn(CH3COOH)2 =>
Zn2 + 4 CH3COOH = 2 Zn(CH3COOH)2
H3PO4 + FeCl2 + HCl = H3PO3 + FeCl3 + H2O =>
H3PO4 + 2 FeCl2 + 2 HCl = H3PO3 + 2 FeCl3 + H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
BaCl2(aq)K2SO4(aq) = BaSO4(s) + KCl(aq) =>
BaCl2(aq)K2SO4(aq) = BaSO4(s) + 2 KCl(aq)
Na2CO3 + CaCl2 = CaCO3 + ClNa =>
Na2CO3 + CaCl2 = CaCO3 + 2 ClNa
S2O(g) + H2O(l) = H2S2O2(aq) =>
S2O(g) + H2O(l) = H2S2O2(aq)
KMnO4 + HCl = MnCl + KCl + O2 + H2O =>
2 KMnO4 + 4 HCl = 2 MnCl + 2 KCl + 3 O2 + 2 H2O
NaNH2 + H2O = NaOH + NH4OH =>
NaNH2 + 2 H2O = NaOH + NH4OH
C6H12O6(s) + O2 = H2O + CO2 =>
C6H12O6(s) + 6 O2 = 6 H2O + 6 CO2
LiOH + HCl = LiHCl + OH =>
LiOH + HCl = LiHCl + OH
SO3{2-} + HNO2 = NO + SO4{2-} + H2O =>
SO3{2-} + 2 HNO2 = 2 NO + SO4{2-} + H2O
C + CuSO4 = CuS + CO2 =>
2 C + CuSO4 = CuS + 2 CO2
HCHO + CuSO4 + NaOH = HCOONa + Cu2O + Na2SO4 + H2O =>
HCHO + 2 CuSO4 + 5 NaOH = HCOONa + Cu2O + 2 Na2SO4 + 3 H2O
Na2O(s) + HCl = NaCl(s) + H2O(g) =>
Na2O(s) + 2 HCl = 2 NaCl(s) + H2O(g)
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
OH + C2H5OH = C2H4O + H2O =>
2 OH + C2H5OH = C2H4O + 2 H2O
Sn(OH)2 + NaOH = Na2SnO2 + H2O =>
Sn(OH)2 + 2 NaOH = Na2SnO2 + 2 H2O
FeC2O4*2H2O + H2O2 + H2C2O4*2H20 + K2C2O4 = K3[Fe(C2O4)3]*3H2O + H2O =>
2 FeC2O4*2H2O + 21 H2O2 + H2C2O4*2H20 + 3 K2C2O4 = 2 K3[Fe(C2O4)3]*3H2O + 40 H2O
C6H12O6(s) = C2H6O(l) + CO2(g) =>
C6H12O6(s) = 2 C2H6O(l) + 2 CO2(g)
Sb2 + HCl = SbCl3 + H2 =>
Sb2 + 6 HCl = 2 SbCl3 + 3 H2
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
MgSO3 + HNO3 = MgSO4 + NO2 + H2O =>
MgSO3 + 2 HNO3 = MgSO4 + 2 NO2 + H2O
Ba + Na2 = BaNa2 =>
Ba + Na2 = BaNa2
CC2H12 + O2 = CO2 + H2O =>
CC2H12 + 6 O2 = 3 CO2 + 6 H2O
ZnCH3COO + H2SO4 = H2COO + ZnCH3SO4 =>
ZnCH3COO + H2SO4 = H2COO + ZnCH3SO4
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