For the sodium bromide and chlorine gas i put yellow>brown for the colour change. Also for the 9mq i didnt write the correct ionic equation for either reaction so can i still get 7/9. I messed up the 6mq on dot and cross bc i put 2 oxygen atoms instead of 2 sodium, but still did the charge and tranfer of electrons so will i get 0?? So annoyed bc i normally get 90+ but ive got at least 8 wrong