Equations balanced on the previous day | Equations balanced on the next day |
2 NH3 + 3 PbO = 3 Pb + 3 H2O + N2
PD(No3)2 + KI = PDI2 + KNo3 =>
PD(No3)2 + 2 KI = PDI2 + 2 KNo3
H2SO4 + FeX + KMnO4 = Fe2(SO4)3 + KX + MnSO4 + H2O + O2 =>
10 H2SO4 + 4 FeX + 4 KMnO4 = 2 Fe2(SO4)3 + 4 KX + 4 MnSO4 + 10 H2O + 3 O2
CH3CH2CH(OH)CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COCH2CH3 + H2O =>
3 CH3CH2CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3COCH2CH3 + 7 H2O
HClO4 + BaO = BaClO4 + OH =>
HClO4 + BaO = BaClO4 + OH
Mg + H3Po4 = Mg3(Po40)2 + H2 =>
3 Mg + 20 H3Po4 = Mg3(Po40)2 + 30 H2
K2CO3CoCl2 = K2Cl2CoCO3 =>
K2CO3CoCl2 = K2Cl2CoCO3
PD(No3)2 + KI = PDI2 + KNo3 =>
PD(No3)2 + 2 KI = PDI2 + 2 KNo3
SO2 + KO = KSO3 =>
SO2 + KO = KSO3
Ag + K4[Fe(Cn)6] = Ag[Fe(Cn)6] + K4 =>
Ag + K4[Fe(Cn)6] = Ag[Fe(Cn)6] + K4
(NH4)2S + CuCl2 = CuS + NH4Cl =>
(NH4)2S + CuCl2 = CuS + 2 NH4Cl
Br2 + S2O32{-} + H2O = Br1{-} + SO42{-} + H{+} =>
103 Br2 + 2 S2O32{-} + 104 H2O = 206 Br1{-} + 4 SO42{-} + 208 H{+}
CuSO4 + NaOH + HCl = NaCl + SO4 + Cu(OH)2 + H =>
CuSO4 + 2 NaOH + 2 HCl = 2 NaCl + SO4 + Cu(OH)2 + 2 H
NO3 = NO2 + O =>
NO3 = NO2 + O
PD(No3)2 + KI = PDI2 + KNo3 =>
PD(No3)2 + 2 KI = PDI2 + 2 KNo3
Al + Cl2 = Al3Cl3 =>
6 Al + 3 Cl2 = 2 Al3Cl3
KCI + H2O = HCI + KOH =>
KCI + H2O = HCI + KOH
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
MgCl2 + Zn = ZnCl + Mg =>
MgCl2 + 2 Zn = 2 ZnCl + Mg
Cu(NO3)2 + HClO3 = Cu(ClO3)2 + HNO3 =>
Cu(NO3)2 + 2 HClO3 = Cu(ClO3)2 + 2 HNO3
Sn(OH)6{2-} + Si = HSnO2{-} + SiO3{2-} + H2O =>
2 Sn(OH)6{2-} + Si = 2 HSnO2{-} + SiO3{2-} + 5 H2O
PD(No3)2 + KI = PDI2 + KNo3 =>
PD(No3)2 + 2 KI = PDI2 + 2 KNo3
Ph + HNO3 = Ph(NO3)2 + NO + H2O =>
3 Ph + 8 HNO3 = 3 Ph(NO3)2 + 2 NO + 4 H2O
Zn(NO3)2 = ZnO + NO + O =>
Zn(NO3)2 = ZnO + 2 NO + 3 O
P2Br6 + F2 = PF3 + Br2 =>
P2Br6 + 3 F2 = 2 PF3 + 3 Br2
CaSO4H2O = Ca + SO4 + H2O =>
CaSO4H2O = Ca + SO4 + H2O
C6H10O5H2O = C2H5OHCO2 =>
C6H10O5H2O = 2 C2H5OHCO2
Na2CO3 + HS = H2CO3 + NaS =>
Na2CO3 + 2 HS = H2CO3 + 2 NaS
HOCH2CH2CH2CH2OH + KMnO4 + H2SO4 = HOCCH2CH2COH + MnSO4 + H2O + K2SO4 =>
5 HOCH2CH2CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 HOCCH2CH2COH + 4 MnSO4 + 16 H2O + 2 K2SO4
KO2(s) + H2O(l) = KOH(aq) + O2(g)H2O2(aq) =>
2 KO2(s) + 2 H2O(l) = 2 KOH(aq) + O2(g)H2O2(aq)
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
SiH3Cl + H2O = HCl + (SiH3)2O =>
2 SiH3Cl + H2O = 2 HCl + (SiH3)2O
Mg + ClO2 = Mg3ClO2 =>
3 Mg + ClO2 = Mg3ClO2
CrCl3 + NaHCO3 = Cr(HCO3)3 + NaCl =>
CrCl3 + 3 NaHCO3 = Cr(HCO3)3 + 3 NaCl
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Na3N3 = Na + N =>
Na3N3 = 3 Na + 3 N
B4H10 + O2 = B203 + H2O =>
406 B4H10 + 1015 O2 = 8 B203 + 2030 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Aluminum(Acetate)3 + (Ammonium)(Hydroxide) = Aluminum(Hydroxide)3 + Ammonium(Acetate) =>
Aluminum(Acetate)3 + 3(Ammonium)(Hydroxide) = Aluminum(Hydroxide)3 + 3 Ammonium(Acetate)
Ca(BrO)2 + Cr(AsO2)3 = Ca(AsO2)2 + Cr(BrO)3 =>
3 Ca(BrO)2 + 2 Cr(AsO2)3 = 3 Ca(AsO2)2 + 2 Cr(BrO)3
K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
Pd(OH)4 + H3BO3 = Pd3(BO3)4 + H2O =>
3 Pd(OH)4 + 4 H3BO3 = Pd3(BO3)4 + 12 H2O
N2O3(l) = N2(g) + O2(g) =>
2 N2O3(l) = 2 N2(g) + 3 O2(g)
FeS2 + O2 + K2CO3 = KFeO2 + K2SO4 + CO2 =>
4 FeS2 + 15 O2 + 10 K2CO3 = 4 KFeO2 + 8 K2SO4 + 10 CO2
C5H12(g) + O2(g) = CO2(g) + H2O(g) =>
C5H12(g) + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
MgC2O4(s) + (NH4)2CO3(s) = MgCO3(s) + (NH4)2C2O4(s) =>
MgC2O4(s) + (NH4)2CO3(s) = MgCO3(s) + (NH4)2C2O4(s)
Ni(NO3)2(aq) + NaI(aq) = NiI2(aq) + NaNO3(aq) =>
Ni(NO3)2(aq) + 2 NaI(aq) = NiI2(aq) + 2 NaNO3(aq)
As2S3 + NaOH + NaClO3 = Na3AsO4 + Na2SO4 + NaClO + H2O =>
As2S3 + 12 NaOH + 7 NaClO3 = 2 Na3AsO4 + 3 Na2SO4 + 7 NaClO + 6 H2O
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