Equations balanced on the previous day | Equations balanced on the next day |
3 Fe + Cu(NO3)3 = 3 Fe(NO3) + Cu
Zn + Mg2O5 + H2O = ZnOH + Mg2O3 =>
4 Zn + Mg2O5 + 2 H2O = 4 ZnOH + Mg2O3
NaBr + H3PO4 = NaPO4H3Br =>
NaBr + H3PO4 = NaPO4H3Br
MnO4{-} + C2O4{-2} + {-} = MnO2 + CO3{-2} =>
MnO4{-} + C2O4{-2} + e = MnO2 + 2 CO3{-2}
Pt + HNO3 + HCl = NO + H2O + H2PtCl6 =>
3 Pt + 4 HNO3 + 18 HCl = 4 NO + 8 H2O + 3 H2PtCl6
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Sn + CrCl2 = CrSn + Cl2 =>
Sn + CrCl2 = CrSn + Cl2
K2Cr2O7 + HNO3 + NaOH = KOH + NaCr2O7 + NO2 =>
K2Cr2O7 + HNO3 + NaOH = 2 KOH + NaCr2O7 + NO2
Zn + H2O + NaOH = Na2[Zn(OH)4] + H2 =>
Zn + 2 H2O + 2 NaOH = Na2[Zn(OH)4] + H2
H2CO(g) = H2(g) + CO(g) =>
H2CO(g) = H2(g) + CO(g)
NH4Cl + H3O = H2O + HCl + NH4 =>
NH4Cl + H3O = H2O + HCl + NH4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K9Fe3(C2O4)9*13H2O + (NH4)2SO4 + H2SO4 + H2O =>
6 Fe(NH4)2(SO4)2*6H2O + 9 H2C2O4 + 9 K2C2O4 + 3 H2O2 = 2 K9Fe3(C2O4)9*13H2O + 6(NH4)2SO4 + 6 H2SO4 + 16 H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
HgO + SB2O3 + H2O2 = Hg2SB2O8 + H2O =>
2 HgO + SB2O3 + 3 H2O2 = Hg2SB2O8 + 3 H2O
KCl + Na2SO4 = K2(SO4) + NaCl =>
2 KCl + Na2SO4 = K2(SO4) + 2 NaCl
ZrCl4(s) + Mg(s) = Zr(s) + MgCl2 =>
ZrCl4(s) + 2 Mg(s) = Zr(s) + 2 MgCl2
L2 + HNO3 = HLO3 + NO + H2O =>
3 L2 + 10 HNO3 = 6 HLO3 + 10 NO + 2 H2O
Ca(OH)2 + NiCl2 = CaCl2 + Ni(OH)2 =>
Ca(OH)2 + NiCl2 = CaCl2 + Ni(OH)2
Fe2(g) + O3(g) = Fe2O3(s) =>
Fe2(g) + O3(g) = Fe2O3(s)
N2O5 + Au(OH)3 = Au(NO3)3 + H2O =>
3 N2O5 + 2 Au(OH)3 = 2 Au(NO3)3 + 3 H2O
Na2SiO3 + K2MoO4 + HNO3 = K4[SiMo12O40] + KNO3 + NaNO3 + H2O =>
Na2SiO3 + 12 K2MoO4 + 22 HNO3 = K4[SiMo12O40] + 20 KNO3 + 2 NaNO3 + 11 H2O
(Al2O3) = Al + O2 =>
2(Al2O3) = 4 Al + 3 O2
X2 = X =>
X2 = 2 X
O2 + CS2(s) = CO2(s) + SO2(g) =>
3 O2 + CS2(s) = CO2(s) + 2 SO2(g)
CH3Cl + KMnO4 + H2SO4 + Co = ClCoOH + K2SO4 + MnSO4 + H2O + CO2 =>
5 CH3Cl + 8 KMnO4 + 12 H2SO4 + 5 Co = 5 ClCoOH + 4 K2SO4 + 8 MnSO4 + 17 H2O + 5 CO2
HC2H3O2 + Na2CO3 = H2O + CO2 + NaC2H3O2 =>
2 HC2H3O2 + Na2CO3 = H2O + CO2 + 2 NaC2H3O2
LiOH(aq) + Fe(NO3)3(aq) = Li(NO3)3 + FeOH =>
LiOH(aq) + Fe(NO3)3(aq) = Li(NO3)3 + FeOH
Fe2O3 + Al = Al2O + Fe =>
Fe2O3 + 6 Al = 3 Al2O + 2 Fe
Hg2(NO3)2 + H2SO4 = HNO3 + Hg2SO4 =>
Hg2(NO3)2 + H2SO4 = 2 HNO3 + Hg2SO4
Mn{+7} + Sn{+2} = Mn{+2} + Sn{+4} =>
2 Mn{+7} + 5 Sn{+2} = 2 Mn{+2} + 5 Sn{+4}
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CH3COOH + MgO = H2O + Mg2CCOO =>
CH3COOH + 2 MgO = 2 H2O + Mg2CCOO
CH3COONa + Al2(SO4)3 = Na2SO4 + (CH3COO)3Al =>
6 CH3COONa + Al2(SO4)3 = 3 Na2SO4 + 2(CH3COO)3Al
C2H5NSCl + O = CO2 + H2O + NO + SO2 + Cl2 =>
2 C2H5NSCl + 19 O = 4 CO2 + 5 H2O + 2 NO + 2 SO2 + Cl2
AgNO3 + KL = KNO3 + AgL =>
AgNO3 + KL = KNO3 + AgL
C3H8O + K2Cr2O7 + HCl = CrCl3 + KCl + CH3CH2CHO + H2O =>
3 C3H8O + K2Cr2O7 + 8 HCl = 2 CrCl3 + 2 KCl + 3 CH3CH2CHO + 7 H2O
P2O5 + KOH = K3PO4 + H2O =>
P2O5 + 6 KOH = 2 K3PO4 + 3 H2O
Fe + Cl7 = FeCl7 =>
Fe + Cl7 = FeCl7
HCl(g) + NaOH(s) = NaCl(l) + H2O(l) =>
HCl(g) + NaOH(s) = NaCl(l) + H2O(l)
K2O + I2O7 = K2I2O8 =>
K2O + I2O7 = K2I2O8
CaCl2(aq) + Na2Co3(aq) = CaCo3 + NaCl =>
CaCl2(aq) + Na2Co3(aq) = CaCo3 + 2 NaCl
(a)Co(s) + F2(g) = CoF3(s) =>
2(a)Co(s) + 3 F2(g) = 2 CoF3(s)
AgBr + (NH4)S = Ag(NH4) + SBr =>
AgBr + (NH4)S = Ag(NH4) + SBr
(NH4)2SO3 + Cr(OH)6 = H2O + NH3 + Cr(SO3)3 =>
3(NH4)2SO3 + Cr(OH)6 = 6 H2O + 6 NH3 + Cr(SO3)3
N2F4 + HF = NH3 + F =>
N2F4 + 6 HF = 2 NH3 + 10 F
C2H5SH(l) + O2(g) = CO2(g) + H2O(l) + SO2(g) =>
2 C2H5SH(l) + 9 O2(g) = 4 CO2(g) + 6 H2O(l) + 2 SO2(g)
Cr(OH)2(aq) + HI(aq) = CrI2(aq) + H2O(l) =>
Cr(OH)2(aq) + 2 HI(aq) = CrI2(aq) + 2 H2O(l)
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