Back to the full dot-point answer
EnglandCombined ScienceQuick questions
Chemistry: Predicting and identifying reactions and products
Quick questions on Predicting reactions: the reactivity series and displacement - OCR GCSE Combined Science A
1short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is unbalanced charges in a half equation?Show answer
The electrons must make the charge balance, for example has zero charge on each side.
Have a question we have not covered?
This dot-point answer is short enough that we have not extracted many short questions yet. Read the full dot-point answer or ask Mo, our study assistant, in the chat for follow ups.