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| 1. |
To calculate the molar mass of Na2 B4 O7. 10H2O |
| Answer» MATE UR ANSWER is✌❤Na2B4O7.10H2O={(23×2)+(11×4)+(16×7)}+{10×(1×2)+16)}={46+44+112}+{10×18}=202+180=382⭐♥Hope this helps♥⭐⭐♥❤✌ANISHA✌❤♥⭐ | |